Costume cross-compatibility detailed.

This means players will now only ever have to purchase one costume to have complete access to it across all three games.

Sony says a small amount of costumes will be available at launch, with the rest to follow shortly after. However, the Assassin's Creed costumes and the April Fools Fragrance Costume won't be available on LittleBigPlanet Karting at this time, but all the other downloadable costumes will be.

LittleBigPlanet Karting is released on November 9, with LittleBigPlanet Vita arriving a few months earlier on September 19.